What is fscanf C?
The fscanf() function is used to read set of characters from file. It reads a word from the file and returns EOF at the end of file.
What is difference between fgets and scanf in C?
fgets() can read from any open file, but scanf() only reads standard input. fgets() reads ‘a line of text’ from a file; scanf() can be used for that but also handles conversions from string to built in numeric types.
What is the difference between fgetc and fscanf?
fgetc() reads character-by-character from a stream. This will enable us to keep track of the number of char s we read, while using fscanf() , on the other hand, might get us into trouble if a longer string than we expect was read.
What is fscanf and fprintf in C?
fprintf () function writes formatted data to a file. fscanf () fscanf () function reads formatted data from a file. fputchar () fputchar () function writes a character onto the output screen from keyboard input.
What is the difference between scanf and fscanf?
The scanf() function reads input from the standard input stream stdin, fscanf() reads input from the stream pointer stream, and sscanf() reads its input from the character string pointed to by str.
What is the difference between fgets and gets?
Even though both the functions, gets() and fgets() can be used for reading string inputs. The biggest difference between the two is the fact that the latter allows the user to specify the buffer size. Hence it is highly recommended over the gets() function.
What is difference between fgets and gets?
The problematic difference between gets and fgets is that gets removes the trailing ‘\n’ from an input line but fgets keeps it. This means an ’empty’ line returned by fgets will actually be the string “\n”.
What is fgets and gets in C?
gets() and fgets() are functions in C language to take input of string with spaces in between characters.